CA2544864A1 - Procede de production d'une matiere granulee et produit obtenu - Google Patents

Procede de production d'une matiere granulee et produit obtenu Download PDF

Info

Publication number
CA2544864A1
CA2544864A1 CA002544864A CA2544864A CA2544864A1 CA 2544864 A1 CA2544864 A1 CA 2544864A1 CA 002544864 A CA002544864 A CA 002544864A CA 2544864 A CA2544864 A CA 2544864A CA 2544864 A1 CA2544864 A1 CA 2544864A1
Authority
CA
Canada
Prior art keywords
pumice
water
weight
sludge
granular material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002544864A
Other languages
English (en)
French (fr)
Inventor
Jean-Pierre Camp
Serge Bensaid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sem Stone SA
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2544864A1 publication Critical patent/CA2544864A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/008—Sludge treatment by fixation or solidification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Cultivation Of Plants (AREA)
  • Fertilizers (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Seasonings (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
CA002544864A 2003-11-06 2004-10-15 Procede de production d'une matiere granulee et produit obtenu Abandoned CA2544864A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0313035A FR2862058B1 (fr) 2003-11-06 2003-11-06 Procede de production d'une matiere granulee et produit obtenu
FR0313035 2003-11-06
PCT/FR2004/002633 WO2005047214A1 (fr) 2003-11-06 2004-10-15 Procede de production d’une matiere granulee et produit obtenu

Publications (1)

Publication Number Publication Date
CA2544864A1 true CA2544864A1 (fr) 2005-05-26

Family

ID=34508293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002544864A Abandoned CA2544864A1 (fr) 2003-11-06 2004-10-15 Procede de production d'une matiere granulee et produit obtenu

Country Status (8)

Country Link
US (1) US7670519B2 (de)
EP (1) EP1682464B1 (de)
CN (1) CN100448802C (de)
AT (1) ATE494268T1 (de)
CA (1) CA2544864A1 (de)
DE (1) DE602004030935D1 (de)
FR (1) FR2862058B1 (de)
WO (1) WO2005047214A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929610B1 (fr) * 2008-04-02 2011-09-23 Serge Bensaid Engrais a base d'une matiere poreuse
FR2965806B1 (fr) * 2010-10-06 2013-01-25 Serge Bensaid Filtration des eaux usees
CN107344847A (zh) * 2017-07-04 2017-11-14 伟泰科技（无锡）有限公司 采用淤泥干化蓝藻制备的生物填料及制备工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210100B2 (de) * 1972-03-21 1977-03-22
DE3409274C1 (de) * 1984-03-14 1985-02-28 Stadt Darmstadt, vertreten durch den Magistrat, 6100 Darmstadt Verfahren zur Herstellung eines Bodenverbesserungsmittels mit einem Gehalt an ausgefaultem Klaerschlamm
JPH0445899A (ja) * 1990-06-11 1992-02-14 Mizushiyori Kaihatsu Kk 汚泥脱水凝集剤
NL9200430A (nl) * 1992-03-09 1993-10-01 Pelt & Hooykaas Fixeermiddel voor het fixeren van organisch en anorganisch materiaal, werkwijze voor het fixeren van dergelijk materiaal alsmede een synthetisch kleimateriaal.
DE4211185A1 (de) * 1992-04-03 1993-10-07 Mayko Entsorgungsbetriebe Gmbh Kultursubstrat mit Düngewert in körniger, rieselfähiger Form und Verfahren zu seiner Herstellung
JP4045899B2 (ja) 2002-09-02 2008-02-13 凸版印刷株式会社 帯電防止ハードコートフィルム及びそれを用いた表示部材

Also Published As

Publication number Publication date
CN100448802C (zh) 2009-01-07
EP1682464A1 (de) 2006-07-26
CN1918085A (zh) 2007-02-21
US7670519B2 (en) 2010-03-02
FR2862058B1 (fr) 2006-12-15
EP1682464B1 (de) 2011-01-05
DE602004030935D1 (de) 2011-02-17
ATE494268T1 (de) 2011-01-15
FR2862058A1 (fr) 2005-05-13
US20070261605A1 (en) 2007-11-15
WO2005047214A1 (fr) 2005-05-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued